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ÇÁ·ÎÅäÄÝ TCP
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»ó¼¼¼³¸í ÇØ´ç È£½ºÆ®¿¡´Â ¹öÀü 6.0.32 / 7.0.8 ÀÌÀüÀÇ Apache Tomcat ¼­¹öÀÇ ¾î¶² ¹öÀüÀÌ °¡µ¿ ÁßÀÎ °ÍÀ¸·Î ³ªÅ¸³­´Ù. Apache Tomcat 6.0.32 / 7.0.8ÀÌÀüÀÇ ¹öÀüÀº ÀνºÅÏÆ®¿¡ ¼­ºñ½º °ÅºÎ Ãë¾àÁ¡ÀÇ ¿µÇâÀ» ¹ÞÀ» ¼ö ÀÖ´Ù.

¹®Á¦Á¡Àº NIO HTTP Ä¿³ØÅÍ¿¡¼­ 'maxHttpheaderSize'ÀÇ Á¦ÇÑÀ» Àû¿ëÇÒ¼ö ¾øÀ¸¹Ç·Î ¸Þ¸ð¸®¸¦ ¼ÒÁøÇÒ¶§ ¼­ºñ½º »óÅ °ÅºÎ¸¦ Çã¿ëÇÑ´Ù´Â °ÍÀÌ´Ù.

* ¾Ë¸²: ÀÌ Á¡°ËÇ׸ñÀº ÀÌ Ãë¾àÁ¡À» Á¡°ËÇϱâ À§ÇØ ÇØ´ç À¥ ¼­¹öÀÇ ¹è³Ê Á¤º¸¸¸À» È®ÀÎÇÑ´Ù. µû¶ó¼­ °ÅÁþ ¾ç¼º¹ÝÀÀ(False Positive)À» º¸ÀÏ ¼ö ÀÖ´Ù.

* Âü°í »çÀÌÆ®:
http://tomcat.apache.org/security-6.html#Fixed_in_Apache_Tomcat_6.0.32
http://www.securityfocus.com/archive/1/archive/1/516214/100/0/threaded
http://tomcat.apache.org/security-7.html#Fixed_in_Apache_Tomcat_7.0.8_(released_5_Feb_2011)

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
Apache Tomcat Server 6.0.32 / 7.0.8 ÀÌÀüÀÇ ¹öÀüµé
¸ðµç ¿î¿µÃ¼Á¦ ¸ðµç ¹öÀü
ÇØ°áÃ¥ Apache Software Foundation À¥ »çÀÌÆ®ÀÎ http://tomcat.apache.org/ ¿¡¼­ ±¸ÇÒ ¼ö ÀÖ´Â Apache Tomcat ServerÀÇ °¡Àå ÃֽŠ¹öÀü(6.0.32 / 7.0.8 ȤÀº ÀÌÈÄ)À¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù.
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°ü·Ã URL CVE-2011-0534 (CVE)
°ü·Ã URL 46164 (SecurityFocus)
°ü·Ã URL (ISS)